| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.88 | 8.458% | $148.4573 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $118.47 | 4.264% | $123.5216 | $123.52 | $123.50 | $123.50 |
| Purchase #3 | $18.88 | 13.281% | $21.3875 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $212.51 | 9.235% | $232.1353 | $232.14 | $232.15 | $232.10 |
| Purchase #5 | $69.25 | 7.790% | $74.6446 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $96.96 | 11.653% | $108.2587 | $108.26 | $108.25 | $108.30 |
| Purchase #7 | $134.39 | 13.312% | $152.28 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $787.34 | $860.6850 | $860.69 | $860.70 | $860.70 | |